// 工具类

// 图片路径拼接
export const ImgspliceUrl = (data, imgName, baseUrl) => {
    return data.map(item => {
        item[imgName] = baseUrl + item[imgName];
        return item;
    });
}

// 验证手机号码
export const validateTelephoneNumber = val => {
    const regx = /^(13[0-9]|14[01456879]|15[0-35-9]|16[2567]|17[0-8]|18[0-9]|19[0-35-9])\d{8}$/;
    return regx.test(val);
} 


//获取滚动条当前的位置 
export function getScrollTop() {
    var scrollTop = 0;
    if(document.documentElement && document.documentElement.scrollTop) {
        scrollTop = document.documentElement.scrollTop;
    } else if(document.body) {
        scrollTop = document.body.scrollTop;
    }
    return scrollTop;
  }

//获取当前可视范围的高度  即 浏览器高度
export function getClientHeight() {
    var clientHeight = 0;
    if(document.body.clientHeight && document.documentElement.clientHeight) {
        clientHeight = Math.min(document.body.clientHeight, document.documentElement.clientHeight);
    } else {
        clientHeight = Math.max(document.body.clientHeight, document.documentElement.clientHeight);
    }
    return clientHeight;
}

//获取文档完整的高度 
export function getScrollHeight() {
    return Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
}